2023449520

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{146203}}^1$

素因数の和:146389

約数の個数: 40

約数和(自身を含む): 4731746256

約数和(自身を除く): 2708296736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 6920, 13840, 146203, 292406, 584812, 731015, 1169624, 1462030, 2339248, 2924060, 5848120, 11696240, 25293119, 50586238, 101172476, 126465595, 202344952, 252931190, 404689904, 505862380, 1011724760, 2023449520]

約数ペア:

[(1, 2023449520), (2, 1011724760), (4, 505862380), (5, 404689904), (8, 252931190), (10, 202344952), (16, 126465595), (20, 101172476), (40, 50586238), (80, 25293119), (173, 11696240), (346, 5848120), (692, 2924060), (865, 2339248), (1384, 1462030), (1730, 1169624), (2768, 731015), (3460, 584812), (6920, 292406), (13840, 146203)]